diff --git a/build.mill b/build.mill
index 7f7424b..72b0c79 100644
--- a/build.mill
+++ b/build.mill
@@ -38,7 +38,7 @@ object lib extends CommonScalaModule with SonatypeCentralPublishModule {
     mvn"co.fs2::fs2-io:3.11.0",
     mvn"io.get-coursier:interface:1.0.28",
     mvn"ch.epfl.scala::tasty-query:1.7.0",
-    mvn"org.scala-lang:scala3-tasty-inspector_3:3.8.1",
+    mvn"org.scala-lang:scala3-tasty-inspector_3:3.8.4",
     mvn"com.github.pureconfig::pureconfig-core:0.17.10",
     mvn"org.typelevel::otel4s-core-trace:0.13.1"
   )